Rishabh RISH CON - I User manual
IC 15001063 REV. C - 17/12/13
Operating Manual
I
Programmable Current Transducer
RISH CON - I
1Introduction
2 Input and Output screens
3 Programming
3.1 Programming via Front LCD & Two keys
3.1.1 Password Protection
3.1.1.1 Password verification
3.1.1.2 Editing Existing Password
3.1.2 Current Transformer parameter
Setting
3.1.2.1 Current Transformer primary
value
3.1.2.2 Current Transformer secondary
value
3.1.3 Communication Parameter Setting
3.1.3.1 Address Setting
3.1.3.2 RS 485 Baud rate
3.1.3.3 RS 485 Parity selection
3.1.4 Output Type selection
3.1.4.1 Output 1 Type selection
3.1.4.2 Output 2 Type selection
3.1.5 Input characteristics Setting
3.1.5.1 End value of input
3.1.5.2 Start value of input
3.1.5.3 Elbow Function Selection
3.1.5.4 Elbow value of input
1
Programmable Current Transducer
Installation & Operating Instructions
Current Transducer
SectionContents
3.1.6 Output characteristics Setting
3.1.6.1 Output 1 characteristics Setting
3.1.6.1.1 End value of output 1
3.1.6.1.2 Start value of output 1
3.1.6.1.3 Elbow value of output 1
3.1.6.2 Output 2 characteristics Setting
3.1.6.2.1 End value of output 2
3.1.6.2.2 Start value of output 2
3.1.6.2.3 Elbow value of output 2
3.2 Programming Via programming port available at
front of Transducer using optional PRKAB600
Adapter.
Installation
5.1 EMC Installation Requirements
5.2 Case Dimensions
5.3 Wiring
5.4 Auxiliary Supply
5.5 Fusing
5.6 Earth / Ground Connections
5.7 Maintenance
6. Specifications
7. Connection Diagrams
3.3
DIP Switch setting for output
4.
Programming Via optional RS485(MODBUS)
communication port.
3.3.1
RS 485 ( ModBus )
4.1 Accessing 3X Resistors
4.2 Accessing 4X Resistors
5.
2
1. Introduction
The Current Transducer is a DIN Rail/wall mounted 43.5 X
65.5mm Transducer.
Input
Current and Output Voltage / Current is displayed on LCD
and indicated by LED’s.
The Current Transducer is used to measure and convert AC
Current input into proportional DC current or voltage output
signal. Output signal generated is proportional to the True
RMS (upto 15th Harmonic) of the input Current.
Current Transducer can be
configured and programmed at
site for the following CT Primary
,CT Secondary (1A to 5A) , Input
Characteristics (i.e start, end and
elbow value of Input) and Output
parameters (i.e as Voltage or as
Current and Characteristics of
start, end and elbow value of
outputs).
A
A
1.1 LED Indication
3
Green LED Continuous ON
Green LED Continuous ON
Green LED Continuous ON
Red LED Continuous ON
Red LED Continuous ON
LED Operating Status
Output1 Voltage
Output1 Current
Output2 Voltage
Output2 Current
O/P 2
ON
O/P 1
LED
LED Operating Condition
Aux. Supply healthy Condition
The front panel has two keys through which the user may
scroll through the output screens and configure the product.
2. Input and Output screens
In normal operation the user is presented with display test
screen followed by version screen to one of the output
screen. These screens may be scrolled through one at a
time Output 1 or Output 2 by pressing the “ Up key” or
“ Down key”.
screen 1 : Display Test Screen 2 : Version Screen
Table 1: Measured parameters
Measured parameters Unit of Measurement
Current A
Screen 3 : Current Input and
Output 1 as Voltage
Screen 4 : Current Input
and Output 1 as Current
4
Screen 5 : Current Input and Screen 6 : Current Input &
Output 2 as Voltage Output 2 as Current
l
3. Programming
3.1 Programming via Front LCD & Two keys
The following sections comprise step by step procedures for
configuring the Current Transducer for individual user
requirements.
To access the set-up screens press & hold the“ down” &
“ up” keys simultaneously for 5 seconds. This will take the
User into the Password Protection Entry Stage .
Programming of transducer can be done in three ways :
3.1. Programming Via Front LCD & two keys.
3.2. Programming Via Programming port available at front of
Current transducer using option PRKAB60 Adapter.
3.3. Programming Via optional RS485(MODBUS)
communication port.
5
3.1.1. Password Protection
3.1.1.1 Password verification
Password protection can be enabled to prevent
unauthorised access to set-up screens, by default password
protection is not enabled.
Password protection is enabled by selecting a four digit
number other than 0000, setting a password of 0000
disables the password protection.
Enter Password, prompt for first
digit. (*Denotes that digit will be
flashing).Pressing the “ Down”
key will scroll the value of the first
digit from 0 through t o 9 , t h e
value will wrap from 9 round to 0.
Pressing the “ Up” key will
advance the operation to the next
digit and set the first digit.
In the special case where the Password is “0000”pressing
the “ Up” key when advance to password set or confirm
screen.
Enter Password, first digit
entered, prompt for second digit.
(*Denotes that digit will be
flashing).
Pressing the “ Down key will
scroll the value of the second digit
from 0 through to 9, the value will
wrap from 9 round to 0.
Pressing the “ Up” key will advance the operation to the
next digit and set the second digit. In this case to “2”.
A
6
Enter Password, second digit
entered, prompt for third digit.
(*Denotes that digit will be
flashing).
Pressing the “ Down” key will
scroll the value of the third digit
from 0 through to 9, the value will
wrap from 9 round to 0.
Pressing the “ Up” key will advance the operation to the
next digit and set the third digit. In this case to “3”.
Enter Password, third digit
entered, prompt for fourth digit.
(*Denotes that digit will be
flashing).
Pressing the “ Down” key will
scroll the value of the fourth digit
from 0 through to 9, the value will
wrap from 9 round to 0.
Pressing the “ Up” key will
advance the operation to the “Password Set / Confirmed”
and set the fourth digit. In this case to “4”.
Password Set/Confirmed.
Pressing “ Down” key will
enter to the “New /change Password”
entry stage.(section 3.1.1.2)
Pressing the “ Up” key will
confirm New password and
advance to current Transformer
parameter setting (section 3.1.2).
7
*
Password Incorrect.
This screen is displayed when the
unit has not accepted the
Password entered.
Pressing the " Down" key will
re-enter to the “Enter Password”
entry stage.
Pressing the “ Up” key will exit
the setup menu.
3.1.1.2 Editing Existing Password
New / Change Password
(*Denotes that digit will be
flashing).
Pressing the “ Down” key will
scroll the value of the first digit
from 0 through to 9, the value will
wrap from 9 round to 0.
Pressing the “ Up” key will
advance the operation to the next digit and set the first digit,
in this case to “4”.
Enter New Password, first digit
entered, prompting for second
digit. (*Denotes that digit will be
flashing).
Pressing the “ Down” key will
scroll the value of the second
digit from 0 through t o 9 , t h e
value will wrap from 9 round to 0.
Pressing the “ Up” key will advance the operation to the
next digit and set the second digit, in this case to “1”.
8
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